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IMR
IMR 944511 Rifle IMR 4451 Enduron Rifle 1 lb
Product Code : 754486041001
$63.99
Mfg Item #: 944511
Another Enduron extruded powder, IMR 4451 gives top performance in the venerable 30-06, 270 Winchester and 300 Winchester Short Magnum, to name just a few. This propellant is ideally suited for many mid-range burn speed cartridges.